The “Dual-SIM” Strategy
Pro Tip: You don't need to remove your physical SIM card. Keep it in your phone to receive important SMS and 2FA codes, while using GlobaleSIM for all your data needs. It's the safest way to travel.
MobiCom Corporation
High-speed prepaid eSIM for Mongolia providing 4G/5G mobile data infrastructure. Designed for travelers, digital nomads, and business professionals requiring low-latency connectivity for GPS, video calls, and remote work.
Stop worrying about roaming fees or finding Wi-Fi. With GlobaleSIM, you get instant, reliable connectivity in Mongolia from the moment you touch down, keeping you connected throughout your entire journey.
Includes a dedicated USA (+1) or UK (+44) mobile number. Requires a voice plan purchase to activate calling and SMS capabilities. Enables outbound calls to local and international destinations.
Supports inbound SMS. Please note that these are VoIP numbers; while they may work for many services, we cannot guarantee compatibility with all platforms, as many restrict the use of virtual/VoIP numbers for registration.
Enjoy a fixed-price cellular plan with no hidden activation fees, no contracts, and zero roaming charges — the perfect cost-effective solution for international data and calling.
Access real-time assistance from our human support team anytime, anywhere. Get expert help with installation, troubleshooting, or plan management via our app or web portal.
Works with all eSIM-enabled, carrier-unlocked smartphones including iPhone, Samsung Galaxy, and Google Pixel.
List of compatible devices:
* The following devices do NOT support eSIM technology:
– iPhones purchased in Japan, China, Hong Kong, or Macau
* The following devices do NOT support eSIM technology:
– All Samsung S20 FE / S21 FE models
– Samsung S20 / S21 / Galaxy Z Flip 5G purchased in the USA
– Samsung Note 20 Ultra / Galaxy Z Fold 2 purchased in the USA or Hong Kong
* The following devices are NOT supported:
– Pixel 3 from Australia, Yemen, or Japan
– Pixel 3a purchased in South Asia with the Verizon carrier
* Huawei P40 Pro+ does NOT support this technology.
OthersMongolia is big, empty and unforgettable: a few days in Ulaanbaatar, then the ger camps of Terelj, the dunes of the Gobi or the lakes of the north, often with a driver and long days on dirt tracks. Your prepaid data plan should be sorted before you leave the capital, because there will be no shop out on the steppe. An eSIM Mongolia plan is purchased online, installed over Wi-Fi before you fly and connects automatically when you land, while your own number and WhatsApp stay live on your primary SIM.
Mongolia prepaid data plans start from $8 for 1GB and run through 2GB, 3GB, 5GB, 10GB, 15GB and 20GB. Validity: 7 days for 1GB, 10 days for 2GB, 14 days for 3GB, 21 days for 5GB, and 30 days for 10GB, 15GB and 20GB. A short stop in Ulaanbaatar with maps, translation and messaging fits in 1GB or 2GB. A two-week overland tour, where you will be offline for stretches anyway, is comfortable on 3GB to 5GB. If you are working from the capital for a month or sharing a hotspot with a travel group, choose 10GB or more. The validity period starts only when your device first connects to a supported network in Mongolia.
Translation apps are worth their weight here, since English is not widely spoken outside the tourist trade, and a map with your camp’s location saves a lot of pointing at the horizon. Ride-hailing and taxi apps work in Ulaanbaatar; elsewhere your driver is the transport system. Download offline maps, e-books and playlists before leaving the city, because coverage on the steppe is limited to towns and some settlements along the main routes. Ger camps sometimes have Wi-Fi near the restaurant tent and sometimes have none at all, so a data line that works whenever there is signal is your best bet. If you visit during the Naadam festival, expect the capital’s networks to be busier than usual.
The GlobaleSIM Mongolia eSIM connects to MobiCom Corporation, one of the country’s leading mobile networks. Coverage is solid in Ulaanbaatar, Darkhan, Erdenet and the provincial capitals, and along the paved highways that link them. Between settlements, in the Gobi, on the steppe and in the mountains, the signal appears around towns and camps and disappears in between. This is a single-network plan, so your phone attaches to MobiCom Corporation and stays with it for the whole trip without any manual selection.
The base plan is data-only. Add a voice-minutes bundle (+100, +200 or +300 minutes) at checkout and you receive a dedicated international phone number, US (+1) or UK (+44), for calls and SMS. It is useful for reaching a tour operator or camp when messaging is not answered, and for bank verification codes while you are far from home.
A Mongolia eSIM from GlobaleSIM means one clear price, MobiCom Corporation coverage, instant delivery, hotspot support and the option of a real phone number, backed by human support day and night. Works with carrier-unlocked eSIM devices including iPhone 11 and later, Samsung Galaxy S20 and later, and Google Pixel.
Still have questions? Check our Global Connectivity Guide for expert tips on 5G, device compatibility, and travel hacks.
Traveling to Mongolia shouldn't be complicated. Whether you're navigating urban centers or exploring rural areas, our 5G-ready eSIM ensures you stay connected from the moment you land. We simplify your international connectivity so you can focus on the experience, not the roaming bills.
No physical SIM card needed. Get connected in minutes, not days.
Select your travel destination and pick the perfect data plan for your needs
Get your eSIM QR code instantly via email right after purchase
and connect
| GlobaleSIM Digital eSIM | International Roaming Traditional carrier | Physical SIM Local store purchase | |
|---|---|---|---|
| Instant Activation | ✓ | ✕ | ✕ |
| No Hidden Fees | ✓ | ✕ | ✓ |
| Keep Your Number | ✓ | ✓ | ✕ |
| 5G High-Speed Internet | ✓ | ✓ | ✓ |
| Affordable Pricing | ✓ | ✕ | ✓ |
Why choose digital over physical? GlobalESIM eliminates the need for card swapping, protects your primary SIM, and offers instant activation—the modern standard for international travel in 2026.
Pro Tip: You don't need to remove your physical SIM card. Keep it in your phone to receive important SMS and 2FA codes, while using GlobaleSIM for all your data needs. It's the safest way to travel.
Optimization Trick: To make your data last longer, disable “Background App Refresh” for non-essential apps and turn off automatic photo backups while on cellular data. You'll be surprised how much further your plan goes!
Traveler's Hack: Before heading to remote areas or national parks, download your destination on Google Maps while on Wi-Fi. Your GPS will work perfectly even if you hit a “dead zone” in the mountains.
Quick Start: Buy your eSIM today, but only activate it when you land. Your plan validity only starts from the moment you connect to a local network at your destination.
Unlock the best performance for your favorite apps with high-speed 5G connectivity.
With GlobaleSIM, you enjoy the liberty of a stable connection on every global destination.
